4H,5H-Pyrano[3,2-c][1]benzopyran-4,5-dione, 9-methyl-

CAS:62833-25-4

Formula:C13H8O4

2H-Naphtho[2,3-b]pyran-2-one, 4,7-dihydroxy-

CAS:835597-63-2

Formula:C13H8O4

2H-Naphtho[2,3-b]pyran-2-one, 4,9-dihydroxy-

CAS:835618-36-5

Formula:C13H8O4

9H-Xanthen-9-one, 3,5-dihydroxy-

CAS:838-10-8

Formula:C13H8O4

7H-Furo[3,2-g][1]benzopyran-3-carboxaldehyde, 9-methyl-7-oxo-

CAS:84660-77-5

Formula:C13H8O4

Naphtho[2,3-b]furan-4,9-dione, 8-methoxy-

CAS:88497-94-3

Formula:C13H8O4

9H-Fluoren-9-one, 2,3,7-trihydroxy-

CAS:89595-14-2

Formula:C13H8O4

2H-Furo[2,3-h]-1-benzopyran-2-one, 8-acetyl-

CAS:185312-01-0

Formula:C13H8O4

2,2-dihydroxy-1H-phenalene-1,3(2H)-dione

CAS:18931-20-9

Formula:C13H8O4

Naphtho[2,3-b]furan-4,9-dione, 8-hydroxy-2-methyl-

CAS:196613-60-2

Formula:C13H8O4